Committed to researching pet supplies, made of high quality ABS material, durable. Screw reinforcement makes our pet screen door sturdy enough not to fall off easily. It can last a long time. Convenient Pet Screen Door: Dimensions: 9.7x11.6x0.8 inches (25302cm). This pet screen door is specially designed to screen windows or doors to let your pet in and out. Very convenient, they can go indoors or outdoors by themselves. AUTO CLOSE AND LOCKABLE: Our dog screen doors with built-in magnets can automatically close the door when your dog leaves. You can even lock the door to prevent your pet from going out at night or when you’re not home. Rugged and Versatile: Assemble the provided screws and nuts to this dog door frame, it is strong enough not to fall off easily, and the door cover can be replaced at any time. It blocks mosquitoes, flies, insects and filters out dust and debris. Make your home more airy and reduce pet odors. Easy to install and use: Our dog screen doors are easy to